Marcos Hernandez lives and works in Chicago. He came to the United States from Mexico, after a life-threatening border crossing through the Sonora Desert in southern Arizona. Each month, he sends money to his mother in Mexico City to buy medicine for his brother, Gustavo, who needs a kidney transplant. The Undocumented, by acclaimed filmmaker Marco Williams, is Marcos’s story—as well as the story of countless other migrants.

Chronicling Arizona’s deadliest summer months, award-winning documentary and fiction film director Marco Williams (Banished, Two Towns of Jasper, In Search of Our Fathers) weaves Marcos’s search with the efforts of humanitarians and Border Patrol agents who are fighting to prevent migrant deaths, the medical investigators and Mexican Consulate workers who are trying to identify dead border crossers, and Mexican families who are struggling to accept the loss of a loved one.

In true cinéma vérité style, The Undocumented (91:00 TRT; 2013 Full Frame Honorable Mention for Kathleen Bryan Edwards Award for Human Rights) reveals the ongoing impact of immigration laws and economic policies on the very people who continue to be affected by them. By going beyond politics, the film also tells a story that is deeply personal.

The screening, which is free and open to the public, will be followed by a panel discussion featuring director Marco Williams and Duke University professor Charlie Thompson.